In another installment of a special series with Professional Builder magazine, host Adam Grub tours inside of the Integrity Windows and Doors plant to take a look at the history and heritage of a brand whose success hinges on the people behind the scenes, the passionate teams who have helped fuel Integrity’s more than 20-year…

About The Marvin Family of Brands

The Marvin Companies is a third- and fourth-generation, family-owned and operated business, headquartered in Warroad, Minn. Through our two unique brands—Marvin and Integrity—and each brand’s unique offerings, we can provide a solution to any project.

For product details, choose "About Marvin" or "About Integrity" in the menu, or visit Marvin.com.

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